48190111 has 4 divisors (see below), whose sum is σ = 48289552. Its totient is φ = 48090672.

The previous prime is 48190081. The next prime is 48190123. The reversal of 48190111 is 11109184.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48190111 - 2⁹ = 48189599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48190171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48990 + ... + 49963.

It is an arithmetic number, because the mean of its divisors is an integer number (12072388).

Almost surely, 2^48190111 is an apocalyptic number.

48190111 is a deficient number, since it is larger than the sum of its proper divisors (99441).

48190111 is an equidigital number, since it uses as much as digits as its factorization.

48190111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99440.

The product of its (nonzero) digits is 288, while the sum is 25.

The square root of 48190111 is about 6941.9097516462. The cubic root of 48190111 is about 363.9032845934.

Adding to 48190111 its reverse (11109184), we get a palindrome (59299295).

The spelling of 48190111 in words is "forty-eight million, one hundred ninety thousand, one hundred eleven".